Commit Graph

238 Commits

Author SHA1 Message Date
Enrico Granata 2e6dea3928 <rdar://problem/11755446> Making sure to provide summaries for one more NSString subclass
llvm-svn: 159389
2012-06-28 23:05:43 +00:00
Filipe Cabecinhas 0eec15acf2 Continue the cleanup started on r158737
Adds a utility class method to TestBase that checks and removes a temp
file.
Removed every use of system() to execute rm -f.

llvm-svn: 158809
2012-06-20 10:13:40 +00:00
Johnny Chen 59ceee7933 Test suite cleanup: use Python API to remove files as part of cleanup instead of running OS commands.
llvm-svn: 158737
2012-06-19 20:29:50 +00:00
Johnny Chen 9a63cfaf8d rdar://problem/11649610
lldb confused by single quote in executable path

Also add a test case.

llvm-svn: 158693
2012-06-19 00:56:55 +00:00
Johnny Chen 6097245436 Add a test case for r158222.
llvm-svn: 158232
2012-06-08 21:46:18 +00:00
Filipe Cabecinhas 89d91fcf1d Fixed TestCompletion, broken by r158173
llvm-svn: 158207
2012-06-08 16:16:19 +00:00
Johnny Chen 3f476c4a72 rdar://problem/11597911
Fix confusing error message about "expression did not evaluate to an address" when doing 'watchpoint set expression".
Instead of using 0 as the fail_value when invoking ValueObject::GetValueAsUnsigned(), modify the API to take an addition
bool pointer (defaults to NULL) to indicate success/failure of value conversion.

llvm-svn: 158016
2012-06-05 19:37:43 +00:00
Johnny Chen 6d4d4f7db3 rdar://problem/11541676
Do not show the derived registers like "eax", ... for the vanilla "register read" command.
Also add a test scenario for that.

llvm-svn: 157647
2012-05-29 21:55:08 +00:00
Filipe Cabecinhas 2137c928b0 Remove all written files
llvm-svn: 157562
2012-05-28 04:07:56 +00:00
Johnny Chen 7d49c9c861 rdar://problem/11533713
Allow setting conditions inline with breakpoints.  Add test cases.

llvm-svn: 157497
2012-05-25 21:10:46 +00:00
Johnny Chen a95ce623d8 rdar://problem/11457634
Supports the use-case scenario of immediately continuing the process once attached.
Add a simple completion test case from "process attach --con" to "process attach --continue ".

llvm-svn: 157361
2012-05-24 00:43:00 +00:00
Johnny Chen 6463720505 Add the capability to display the number of supported hardware watchpoints to the "watchpoint list" command.
Add default Process::GetWatchpointSupportInfo() impl which returns an error of "not supported".
Add "qWatchpointSupportInfo" packet to the gdb communication layer to support this, and modify TestWatchpointCommands.py to test it.

llvm-svn: 157345
2012-05-23 21:09:52 +00:00
Johnny Chen ebffd2e7fd Add more convenience registers to x86_64 and a simple test scenario:
self.expect("expr -- $ax == (($ah << 8) | $al)",
            substrs = ['true'])

llvm-svn: 157302
2012-05-22 23:32:12 +00:00
Johnny Chen 6c26f0b2a7 Fix a typo.
llvm-svn: 157278
2012-05-22 19:41:53 +00:00
Johnny Chen 819b35daf7 Add a test case to check that eax's content equals the lower half of rax.
Plus fix the test class name as well as wrong directory path.

llvm-svn: 157277
2012-05-22 19:37:01 +00:00
Johnny Chen 90830703b2 Add test cases where we start three worker threads, with a write watchpoint set. As soon as a watchpoint is hit in either of the worker thread,
we delete the watchpoint.  The test succeeds when no more watchpoint hit event fires after the deletion of the watchpoint.

related to rdar://problem/11320188

llvm-svn: 157084
2012-05-18 23:30:57 +00:00
Filipe Cabecinhas 518549e28d Fixed the test for the new process launch abbreviation.
llvm-svn: 157050
2012-05-18 13:21:05 +00:00
Filipe Cabecinhas af1537f57c Warn the user when several commands match the input given.
Added a testcase.

llvm-svn: 156961
2012-05-16 23:25:54 +00:00
Filipe Cabecinhas 4d16c4c669 Cleanup after functionalities/alias/TestAliases.py
This test is run after TestAbbreviations and was making runCmd("h") fail
in that test, on the second tested architecture (two commands would be
avilable for "h": "help" and "hello").

Later I'm sending a patch for review to add some information to the error
message for that case.

llvm-svn: 156918
2012-05-16 15:07:07 +00:00
Johnny Chen e7ae16fa83 Fix Makefile to pass the correct -arch flag to the toolchains.
llvm-svn: 156882
2012-05-16 00:33:34 +00:00
Enrico Granata bd5a7a9f03 Fixing a bug where the summary for certain NSStrings was being returned as empty in spite of the string actually having a content
llvm-svn: 156793
2012-05-15 01:22:45 +00:00
Enrico Granata a777dc2abe <rdar://problem/11338654> Fixing a bug where having a summary for a bitfield without a format specified would in certain cases crash LLDB - This has also led to refactoring the by-type accessors for the data formatter subsystem. These now belong in our internal layer, and are just invoked by the public API stratum
llvm-svn: 156429
2012-05-08 21:49:57 +00:00
Enrico Granata 78453eed12 Adding a new 'type category disable *' feature that disables all categories - This is intended as a quick kill switch for data formatters for cases where the user wants as little extra processing as possible to be done on their target, or to override major data formatters bug, should they occur
llvm-svn: 156044
2012-05-03 01:08:44 +00:00
Enrico Granata 73076f9269 Automatically enabling the Cocoa formatter categories for command-line LLDB. Previously, the categories were filled in but disabled by default. Tweaking test cases appropriately to keep working and do the right thing
llvm-svn: 155605
2012-04-26 01:40:38 +00:00
Enrico Granata 45034810aa Fixing a bunch of i386 testsuite failures
llvm-svn: 155510
2012-04-25 00:13:06 +00:00
Johnny Chen c4f4d056ab Make the test case more robust in terms of remote testsuite execution.
rdar://problem/11312971

llvm-svn: 155505
2012-04-24 23:33:16 +00:00
Enrico Granata f1dfbad036 Removing the @expectedFailurei386 decorator from test cases that now work as a result of the latest changes to Value.cpp
llvm-svn: 155419
2012-04-24 01:45:19 +00:00
Jim Ingham 6d66ce67d7 Make sure the "synchronous breakpoint callbacks" get called before the thread plan logic gets invoked, and if they
ask to continue that should short-circuit the thread plans for that thread.  Also add a bit more explanation for
how this machinery is supposed to work.  
Also pass eExecutionPolicyOnlyWhenNeeded, not eExecutionPolicyAlways when evaluating the expression for breakpoint
conditions.

llvm-svn: 155236
2012-04-20 21:16:56 +00:00
Johnny Chen 61f305cdb8 Add expected failure decorators for test cases which are failing for i386 architecture.
Plus fix some test cases to skip/succeed for i386.

llvm-svn: 155087
2012-04-19 01:07:54 +00:00
Johnny Chen 24086bc93b Second batch of adding @dsym_test/@dwarf_test decorators to existing test cases.
Plus some minor cleanup of test method names.
Third and final batch is coming.

llvm-svn: 154197
2012-04-06 19:54:10 +00:00
Johnny Chen f1548d4f74 Add a new option to the test driver, -N dsym or -N dwarf, in order to exclude tests decorated with
either @dsym_test or @dwarf_test to be executed during the testsuite run.  There are still lots of
Test*.py files which have not been decorated with the new decorator.

An example:

# From TestMyFirstWatchpoint.py ->
class HelloWatchpointTestCase(TestBase):

    mydir = os.path.join("functionalities", "watchpoint", "hello_watchpoint")

    @dsym_test
    def test_hello_watchpoint_with_dsym_using_watchpoint_set(self):
        """Test a simple sequence of watchpoint creation and watchpoint hit."""
        self.buildDsym(dictionary=self.d)
        self.setTearDownCleanup(dictionary=self.d)
        self.hello_watchpoint()

    @dwarf_test
    def test_hello_watchpoint_with_dwarf_using_watchpoint_set(self):
        """Test a simple sequence of watchpoint creation and watchpoint hit."""
        self.buildDwarf(dictionary=self.d)
        self.setTearDownCleanup(dictionary=self.d)
        self.hello_watchpoint()


# Invocation ->
[17:50:14] johnny:/Volumes/data/lldb/svn/ToT/test $ ./dotest.py -N dsym -v -p TestMyFirstWatchpoint.py
LLDB build dir: /Volumes/data/lldb/svn/ToT/build/Debug
LLDB-137
Path: /Volumes/data/lldb/svn/ToT
URL: https://johnny@llvm.org/svn/llvm-project/lldb/trunk
Repository Root: https://johnny@llvm.org/svn/llvm-project
Repository UUID: 91177308-0d34-0410-b5e6-96231b3b80d8
Revision: 154133
Node Kind: directory
Schedule: normal
Last Changed Author: gclayton
Last Changed Rev: 154109
Last Changed Date: 2012-04-05 10:43:02 -0700 (Thu, 05 Apr 2012)



Session logs for test failures/errors/unexpected successes will go into directory '2012-04-05-17_50_49'
Command invoked: python ./dotest.py -N dsym -v -p TestMyFirstWatchpoint.py
compilers=['clang']

Configuration: arch=x86_64 compiler=clang
----------------------------------------------------------------------
Collected 2 tests

1: test_hello_watchpoint_with_dsym_using_watchpoint_set (TestMyFirstWatchpoint.HelloWatchpointTestCase)
   Test a simple sequence of watchpoint creation and watchpoint hit. ... skipped 'dsym tests'
2: test_hello_watchpoint_with_dwarf_using_watchpoint_set (TestMyFirstWatchpoint.HelloWatchpointTestCase)
   Test a simple sequence of watchpoint creation and watchpoint hit. ... ok

----------------------------------------------------------------------
Ran 2 tests in 1.138s

OK (skipped=1)
Session logs for test failures/errors/unexpected successes can be found in directory '2012-04-05-17_50_49'
[17:50:50] johnny:/Volumes/data/lldb/svn/ToT/test $ 

llvm-svn: 154154
2012-04-06 00:56:05 +00:00
Enrico Granata 8d4a8010cf Adding a new --python-function (-F) option to breakpoint command add. The option allows the user to specify a Python function name instead of a Python oneliner or interactive script input as a breakpoint command
llvm-svn: 154026
2012-04-04 17:30:31 +00:00
Enrico Granata 86ea8d821a Fixing an issue where Unicode characters in an NSString were printed as escape sequences by the summary provider shipping with LLDB - Added relevant test case code. Bonus points for identifying the source of the quotes :-)
llvm-svn: 153624
2012-03-29 01:34:34 +00:00
Enrico Granata 770eb05aa5 Fixing an issue where saying 'po foo' made both the summary and the description for foo come out. If one is po'ing something they most probably only care about the description - We will not omit the summary
llvm-svn: 153608
2012-03-28 22:17:37 +00:00
Enrico Granata bf70ee97b1 adding a summary for Objective-C type 'Class'
llvm-svn: 153541
2012-03-27 21:49:20 +00:00
Enrico Granata c5bc412cf6 Synthetic values are now automatically enabled and active by default. SBValue is set up to always wrap a synthetic value when one is available.
A new setting enable-synthetic-value is provided on the target to disable this behavior.
There also is a new GetNonSyntheticValue() API call on SBValue to go back from synthetic to non-synthetic. There is no call to go from non-synthetic to synthetic.
The test suite has been changed accordingly.
Fallout from changes to type searching: an hack has to be played to make it possible to use maps that contain std::string due to the special name replacement operated by clang
Fixing a test case that was using libstdcpp instead of libc++ - caught as a consequence of said changes to type searching

llvm-svn: 153495
2012-03-27 02:35:13 +00:00
Greg Clayton 84db9105d2 <rdar://problem/11113279>
Fixed type lookups to "do the right thing". Prior to this fix, looking up a type using "foo::bar" would result in a type list that contains all types that had "bar" as a basename unless the symbol file was able to match fully qualified names (which our DWARF parser does not). 

This fix will allow type matches to be made based on the basename and then have the types that don't match filtered out. Types by name can be fully qualified, or partially qualified with the new "bool exact_match" parameter to the Module::FindTypes() method.

This fixes some issue that we discovered with dynamic type resolution as well as improves the overall type lookups in LLDB.

llvm-svn: 153482
2012-03-26 23:03:23 +00:00
Enrico Granata 86027e954c Adding a new API call IsTypeComplete() to SBType. This call is meant to check if the type has been previously completed or not (which is mostly interesting from a performance point of view)
Adding a test case that checks that we do not complete types before due time. This should help us track cases similar to the cascading data formatters.

llvm-svn: 153363
2012-03-24 01:11:14 +00:00
Enrico Granata 4a3274af96 Removing cascading through inheritance chains for data formatters
This is the feature that allowed the user to have things like:

class Base { ... };
class Derived : public Base { ... };

and have formatters defined for Base work automatically for Derived.

This feature turned out to be too expensive since it requires completing types.

This patch takes care of removing cascading (other than typedefs chain cascading), updating the test suite accordingly, and adding required Cocoa class names to keep the AppKit formatters working

llvm-svn: 153272
2012-03-22 19:55:55 +00:00
Johnny Chen fd4177d9fd Check in main.c modified for testing hardware watchpoints on arm architectures.
llvm-svn: 153268
2012-03-22 18:51:59 +00:00
Enrico Granata 86cc982974 Massive enumeration name changes: a number of enums in ValueObject were not following the naming pattern
Changes to synthetic children:
 - the update(self): function can now (optionally) return a value - if it returns boolean value True, ValueObjectSyntheticFilter will not clear its caches across stop-points
   this should allow better performance for Python-based synthetic children when one can be sure that the child ValueObjects have not changed
 - making a difference between a synthetic VO and a VO with a synthetic value: now a ValueObjectSyntheticFilter will not return itself as its own synthetic value, but will (correctly)
   claim to itself be synthetic
 - cleared up the internal synthetic children architecture to make a more consistent use of pointers and references instead of shared pointers when possible
 - major cleanup of unnecessary #include, data and functions in ValueObjectSyntheticFilter itself
 - removed the SyntheticValueType enum and replaced it with a plain boolean (to which it was equivalent in the first place)
Some clean ups to the summary generation code
Centralized the code that clears out user-visible strings and data in ValueObject
More efficient summaries for libc++ containers

llvm-svn: 153061
2012-03-19 22:58:49 +00:00
Johnny Chen 3bc8ae4014 Add a test case to go with <rdar://problem/11052829> and svn check-in r152809.
llvm-svn: 152825
2012-03-15 19:10:00 +00:00
Enrico Granata 8c69c96dc9 Changed several of the Cocoa formatters to match the output style that Xcode uses internally to provide summaries
This has been done for those summaries where the difference is only cosmetic (e.g. naming things as items instead of values, ...)
The LLDB output style has been preserved when it provides more information (e.g. telling the type as well as the value of an NSNumber)

Test cases have been updated to reflect the updated output style where necessary

llvm-svn: 152592
2012-03-13 00:25:59 +00:00
Enrico Granata c7f873064b Added formatters for libc++ (http://libcxx.llvm.org):
std::string has a summary provider
 std::vector std::list and std::map have both a summary and a synthetic children provider
Given the usage of a custom namespace (std::__1::classname) for the implementation of libc++, we keep both libstdcpp and libc++ formatters enabled at the same time since that raises no conflicts and enabled for seamless transition between the two
The formatters for libc++ reside in a libcxx category, and are loaded from libcxx.py (to be found in examples/synthetic)

The formatters-stl test cases have been divided to be separate for libcxx and libstdcpp. This separation is necessary because
 (a) we need different compiler flags for libc++ than for libstdcpp
 (b) libc++ inlines a lot more than libstdcpp and some code changes were required to accommodate this difference

llvm-svn: 152570
2012-03-12 19:47:17 +00:00
Johnny Chen c79c93ad96 rdar://problem/10611315
expression command doesn't handle xmm or stmm registers...

o Update ClangASTContext::GetBuiltinTypeForEncodingAndBitSize() to now handle eEncodingVector.

o Modify RegisterValue::SetFromMemoryData() to fix the subtle error due to unitialized variables.

o Add a test file for "expr $xmm0".

llvm-svn: 152190
2012-03-07 01:12:24 +00:00
Enrico Granata eb06e25242 Fixing some of the new Python formatters to report '1 object' instead of '1 objects'
llvm-svn: 152186
2012-03-07 00:56:09 +00:00
Enrico Granata 7a3b1d9757 Correct wrong values in the test case
llvm-svn: 151982
2012-03-03 18:29:21 +00:00
Enrico Granata 89fd064582 Currently TestDataFormatterPythonSynth is failing because of an issue with children capping. Splitting the test case in two so we better isolate the issue and also for better logical separation
llvm-svn: 151966
2012-03-03 03:13:03 +00:00
Enrico Granata 385ad4e401 added a new formatter for CF(Mutable)BitVector
fixed a few potential NULL-pointer derefs in ValueObject
we have a way to provide docstrings for properties we add to the SWIG layer - a few of these properties have a docstring already, more will come in future commits
added a new bunch of properties to SBData to make it more natural and Python-like to access the data they contain

llvm-svn: 151962
2012-03-03 00:45:57 +00:00
Enrico Granata 8dfdd89433 having std::vector still show children even if it now has a builtin summary - having the std::vector test case deal with the fact that we now have said builtin summary
llvm-svn: 151870
2012-03-02 01:14:02 +00:00